R5575


H<sub>2</sub>O
(2) H2O
cob(II)alamin
(2) cob(II)alamin
NAD<sup>+</sup>
NAD+
H<SUP>+</SUP>
H+
aquacobalamin
(2) aquacobalamin
NADH
NADH




Databases
MetaCyc:  AQUACOBALAMIN-REDUCTASE-RXN
RHEA:  24475
KEGG:  R00097